Effortless connectivity The Toslink Optical Coupler provides a simple, reliable way to connect two TOSLINK optical cables for a hassle audio setup. Digital audio purity Designed for devices with a digital optical socket, it uses TOSLINK fibre optic transmission to carry digital audio from CD players, DVD players, BluRay players, and modern video game consoles. Interference signal Fibreoptic TOSLINK technology is immune to electrical or magnetic interference, helping preserve a clean, distortion audio signal. Versatile compatibility Universally compatible with devices that have TOSLINK optical ports, enabling you to connect existing cables for a gaming console, BluRay player, or audio receiver across various audio equipment. Use scenarios Extend a digital audio link between source and receiver when a longer run is needed. or a connection between a BluRay player and an AV receiver without changing existing cables. Create a simple digital audio path from a gaming console to an audio system for improved sound.